A high-speed analog-to-digital converter using Josephson self-gating-AND comparators
作者： D. Petersen , H. Ko , R. Jewett , K. Nakajima , V. Nandakumar
DOI: 10.1109/TMAG.1985.1063833
关键词: Analog-to-digital converter 、 Josephson effect 、 Electronic circuit 、 Quantization (signal processing) 、 Signal processing 、 Self gating 、 Network synthesis filters 、 Electronic engineering 、 Comparator 、 Physics 、 Electrical and Electronic Engineering 、 Electronic, Optical and Magnetic Materials
摘要: A Josephson Analog-to-Digital (A/D) converter which employs Self-Gating-AND (SGA) circuits as comparators has been designed and experimentally investigated. functional description of the SGA is presented design a four-bit A/D described. High-speed measurements demonstrate quantization 280 MHz sinusiodal inputs, three-bit 499 inputs at 1.0 GHz conversion rate.
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